Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ What’s new in Spring Data ? 1 / olivergierke Oliver Gierke

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 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ 2

Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Spring Data
 Hopper / Ingalls 3

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 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Infrastructure prerequisites 4

Release train – Spring Framework baselines 5 Gosling Evans Dijkstra Fowler March 2015 August 2014 September 2015 May 2014 Spring 4.0 Spring 4.0 Spring 4.1 Spring 3.2

Release train – Spring Framework baselines 6 Gosling Evans Dijkstra Fowler March 2015 August 2014 September 2015 May 2014 Spring 4.0 Spring 4.0 Spring 4.1 Spring 3.2 Hopper March 2016 Spring 4.2

November 2016 Spring 4.3 Ingalls Hopper March 2016 Spring 4.2 Gosling Evans Fowler March 2015 August 2014 September 2015 Spring 4.0 Spring 4.0 Spring 4.1 Release train – Spring Framework baselines 7

Dependencies • Upgraded Spring Framework baseline to 4.3, Gosling on 4.2 • Upgrade to Querydsl 4 • Support for Hibernate 5 and MongoDB Java driver 3.0 (Gosling) • Major upgrades for some store modules • Spring Data Neo4j 4.1 (on Neo4j OGM 2.0) • Spring Data Couchbase 2.1 (requiring Couchbase 2.2) • Spring Data Solr 2.0 (requiring Solr 5.5) • Spring Data Elasticsearch 2.0 (requiring Elasticsearch 2.2) • Release train BOM • Refer to Spring Data modules in matching versions, e.g. Gosling-SR4 8

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 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Spring Data Commons 9

Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ DEMO Java 8 Stream and CompletableFuture support 10

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 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ DEMO Projections on repository methods 11

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 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ DEMO Query by example 12

Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ DEMO Querydsl web support 13

Summary • Comprehensive Java 8 support • CompletableFuture and ListenableFuture • Stream as repository return type • Leverages persistence provider specific API in JPA • Non-time-zoned JSR-310 types, ThreeTen back-port • Query-by-example for for simple matching scenarios • Projections on repository methods with adaptive querye execution optimizations 14

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 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Spring Data MongoDB 15

Spring Data MongoDB • SpEL support for @Query methods for MongoDB. • EvaluationContextProvider -> SPI for custom extension • Spring Security support for MongoDB • MongoDB Java driver 3.0 compatibility • Support for Java 8 Stream as query method return type • Support for calling JavaScript functions • Support for GeoJSON 16

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 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Spring Data REST 17

Spring Data REST • Automatic translation of Enum values and link titles • RepositoryEntityLinks to create links to search resources • Support for @Version -> ETag & conditional GETs and PUTs • @LastModifiedDate -> Last-Modified header • Improved JSON Schema support • HAL Browser • Custom POST form using the schema and JSON Editor • PagedResourcesAssembler exposes first and last links 18

Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Spring Data Redis 19

Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ DEMO Redis repositories 20

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 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Outlook 21

Ingalls M1 • Method handles for property access in object mapping • Spring Data Cassandra to become a core module • Upgrade to Cassandra 3.0 • $max / $min support for MongoDB • Support for inbound projections using JSONPath / XPath (via XMLBeam) • Incremental updates in Redis repositories 22

Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ DEMO JSONPath and XPath binding 23

Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ One more thing… 24

Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Spring 5
 is coming! 25

Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Reactive
 Repositories 26

Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ DEMO Reactive repositories with MongoDB 27

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 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Feedback
 welcome! 28

Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Resources 29

Resources • What’s new in Spring Data Hopper? – Blog post • Slides – Speakerdeck • Spring Data examples – Repository @ GitHub • Spring Data wiki (Release trains, planning) – Wiki • Spring projects release calendar – Subscribable calendar • NEW: Find us on Gitter! 30